<?php

if (!empty($_FILES)) {
	
	$tempFile = $_FILES['Filedata']['tmp_name'];
	$targetPath = $_SERVER['DOCUMENT_ROOT'] . $_REQUEST['folder'] . '/';
	list($usec, $sec) = explode(" ", microtime());
	$file_name = date('Y-m-d_',$_SERVER['REQUEST_TIME']).$sec.substr($usec,2).'.'.getExt($_FILES['Filedata']['name']);
	$targetFile =  str_replace('//','/',$targetPath) .$file_name;
	
	// $fileTypes  = str_replace('*.','',$_REQUEST['fileext']);
	// $fileTypes  = str_replace(';','|',$fileTypes);
	// $typesArray = split('\|',$fileTypes);
	// $fileParts  = pathinfo($_FILES['Filedata']['name']);
	
	// if (in_array($fileParts['extension'],$typesArray)) {
		// Uncomment the following line if you want to make the directory if it doesn't exist
		// mkdir(str_replace('//','/',$targetPath), 0755, true);
		
		move_uploaded_file($tempFile,$targetFile);
		echo $file_name;
	// } else {
	// 	echo 'Invalid file type.';
	// }
}

function getExt($filename) {
	$pathinfo = pathinfo($filename);
	return $pathinfo['extension'];
}
?>